The Profiler does not get installed by default with the Ambari MPack. Fortunately, you did build all of the Metron RPMs in preparation for the install that you just completed. Among those RPMs you should find one for the Profiler. It should look something like: metron-profiler-<version>*.rpm
[root@node1 ~]# rpm -ivh metron-*.rpm
Preparing... ########################################### [100%]
1:metron-solr ########################################### [ 11%]
2:metron-profiler ########################################### [ 22%]
3:metron-pcap ########################################### [ 33%]
4:metron-parsers ########################################### [ 44%]
5:metron-indexing ########################################### [ 56%]
6:metron-enrichment ########################################### [ 67%]
7:metron-elasticsearch ########################################### [ 78%]
8:metron-data-management ########################################### [ 89%]
9:metron-common ########################################### [100%]
Simply install this RPM like any other. Then follow the setup instructions in the link that you provided above.